Even by the standards of Io, the most volcanic celestial body in the solar system, recent events observed on the Jovian moon ...

A massive hotspot - larger the Earth's Lake Superior - can be seen just to the right of Io's south pole in this annotated ...

From late January to early February, a rare planetary viewing will occur early in the crisp winter night sky, early in the evening. The Moon will enter its New Moon Phase, and six planets will be ...

Over the past few weeks, articles and reports have been published about this month’s “planetary alignment.” This celestial event is at its peak this week, and can be seen from WashU’s Crow Observatory ...

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but get a telescope and you can spot Neptune and Uranus.

Four planets will be in the parade in January, while seven will align in February. Here's how to see the events.

It sounds like something out of a sci-fi movie, but it’s actually happening! Starting from January 25, 2025, a rare planetary ...

Planets continue their nighttime shows, with eight visible at points during February, including Venus on Feb. 14.

Astrophotographers will be able to capture Venus, Mars, Jupiter, Saturn, Uranus and Neptune tonight. However, Mercury will ...